Search And Rescue Radios ( sorted chronologically )
DH4PY

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      URT-503
  R-861
      DRF-II

 

 

 

 

 

   R-861 "anemone"

is a Russian SAR radio, used to provide connection between pilotes in distress and search planes or other helping personell.

Four HF- frequencies can be used. Connections can be made in speech or CW.
Automatix distress signals can be sent, too.

The transmitted signals can be monitored.
Operation:
[ <-- Click ]
The orange housing is watertight when closed, it contains the station and its lithium batteries.

A headset with throat microphone is used.

The 5.5 m long extractable antenna and its tripod are made of metal coated fibre glass.
The counterpoise consists of three wires, each... long.

The collection has the version R-861. There also is a version R-861M1. I could not find out the difference.

Frequencies:
2182, 4182, 8364 and 12546 kHz

 


Technical data:
HF- output:
4W
Frequencies:
4 fixed frequencies
Modes:
CW: unmodulated AM
Speech: AM
Range:
7 ... 10 km
Operational time:
At ratio transmit / receive 1 to 6 : 48 hours
Operational temperature:
-50 .. + 50 °C
Antenna:
segmented, made from metal coated fibre glass, 5,5 m lang,
with tripod and three wire- counterpoises